commit 7a81426a1aecbf156e8b94f496472b59b3eda6e2
author Ron Eldor <Ron.Eldor@arm.com> Sun Jun 24 16:34:15 2018 +0300
committer Ron Eldor <Ron.Eldor@arm.com> Sun Jun 24 16:34:15 2018 +0300
tree b07d6aaf35b59b0016deb1a1101cfae12464b36e
parent 6a9257bc5719dcdcc44dd2c0f52208012b1bffe9

Fix style issue

Add space before and after paranthesis.

programs/pkey/key_app.c

diff --git a/programs/pkey/key_app.c b/programs/pkey/key_app.c
index b93ea8f..4dbbdfb 100644
--- a/programs/pkey/key_app.c
+++ b/programs/pkey/key_app.c
@@ -288,7 +288,7 @@
 #if defined(MBEDTLS_ERROR_C)
     if( ret != 0 )
     {
-        mbedtls_strerror( ret, buf, sizeof(buf) );
+        mbedtls_strerror( ret, buf, sizeof( buf ) );
         mbedtls_printf( "  !  Last error was: %s\n", buf );
     }
 #endif